Base | Representation |
---|---|
bin | 101000000100011011… |
… | …100111011110110110 |
3 | 11010001102021202001012 |
4 | 220010123213132312 |
5 | 1201103122141210 |
6 | 31433122032222 |
7 | 3052114101545 |
oct | 500433473666 |
9 | 133042252035 |
10 | 43024021430 |
11 | 17278a36105 |
12 | 84087a8672 |
13 | 4098727760 |
14 | 212206815c |
15 | 11bc223305 |
hex | a046e77b6 |
43024021430 has 64 divisors (see below), whose sum is σ = 90693146880. Its totient is φ = 14547216384.
The previous prime is 43024021427. The next prime is 43024021433. The reversal of 43024021430 is 3412042034.
It is an interprime number because it is at equal distance from previous prime (43024021427) and next prime (43024021433).
It is a junction number, because it is equal to n+sod(n) for n = 43024021396 and 43024021405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43024021433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181310 + ... + 344849.
It is an arithmetic number, because the mean of its divisors is an integer number (1417080420).
Almost surely, 243024021430 is an apocalyptic number.
43024021430 is an abundant number, since it is smaller than the sum of its proper divisors (47669125450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43024021430 is a wasteful number, since it uses less digits than its factorization.
43024021430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 526233.
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 43024021430 its reverse (3412042034), we get a palindrome (46436063464).
The spelling of 43024021430 in words is "forty-three billion, twenty-four million, twenty-one thousand, four hundred thirty".
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